论文部分内容阅读
[目的]检测新型纳米流滴控释膜的流滴性能及其对温室环境因子的影响。[方法]通过设施叶菜类农业大棚智能监控系统,对流滴控释膜和对照膜内的空气温度、光照强度和CO2浓度等进行检测和分析。[结果]通过大田扣棚跟踪监测数据发现,这种膜具有比现有长寿、流滴功能膜光照强度高、减少高温天气棚温上升以及具有更好的光合作用效果等优点。[结论]这种新型的纳米流滴控释膜比现在广泛使用的国产流滴膜性能更优越,应用前景广泛。
[Objective] The aim was to test the dripping performance of new nano-droplet controlled release film and its influence on greenhouse environmental factors. [Method] The air temperature, light intensity and CO2 concentration in convective drip-controlled film and control film were detected and analyzed through the intelligent monitoring system of leafy agricultural greenhouse. [Result] The monitoring data of field spandrel shed found that this kind of membrane has the advantages of longer longevity, higher light intensity of drop film, less greenhouse temperature rise in high temperature weather and better photosynthesis effect. [Conclusion] The new type of nano-droplet controlled release film is superior to the current domestic drip film widely used nowadays and has wide application prospect.